Inventor · disambiguated record
Hideo Shigihara
Also filed as: SHIGIHARA HIDEO
6 granted patents·329 citations·filing 1987–1998
87Inventor score
Files withTOSHIBA KK6
Top patents by PatentIndex Score
6 records- 0186US5966186ADigital broadcast receiving device capable of indicating a receiving signal strength or qualityTOSHIBA KK·Filed 1997·Granted Oct 12, 1999·121 cites·13 claims
- 0283US5361394AUpstream signal control apparatus for cable television systemTOSHIBA KK·Filed 1992·Granted Nov 1, 1994·74 cites·3 claims
- 0380US5537153ATelevision signal transmission and reception system with multi-screen display for tuning operationTOSHIBA KK·Filed 1993·Granted Jul 16, 1996·52 cites·9 claims
- 0466USRE36509ETelevision signal transmission and reception system with multi-screen display for tuning operationTOSHIBA KK·Filed 1998·Granted Jan 18, 2000·31 cites·10 claims
- 0563US6067121AScrambled broadcast systemTOSHIBA KK·Filed 1996·Granted May 23, 2000·30 cites·7 claims
- 0652US4868817ACircuit for preventing a microcomputer from malfunctioningTOSHIBA KK·Filed 1987·Granted Sep 19, 1989·21 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →